Service difficulty report · Solenoid · Cessna 680A

Difficulty date
October 7, 2022
Submitted
October 10, 2022
Operation
Air carrier
Aircraft
N646QS
Make and model
Cessna 680A
Aircraft serial
68A0261
Aircraft time
2,074 hours, 1,364 cycles
Part
Solenoid
Part number
70R104612
Part serial
0877
Condition
Defective
Location
Main Door Lock
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

MAIN DOOR: IN FLIGHT AT 41000 FEET GOT THE AMBER CABIN DOOR OPEN CAS MESSAGE. UPON ARRIVAL WE CYCLED THE DOOR AND STILL HAVE MESSAGE PLUS THE UNSAFE LIGHT ON DOOR HANDLE. NO AUDIBLE CLICK AND NO FLAGS IN SIGHT GAUGES. // SIGNOFF// PERFORMED OF ARES AND FWD'D TO TEXTRON AND MCC FOR EVALUATION AS REQUIRED. INTEROGATED CMC FOR ALERT ID 1404 ACCESSED MED SECURING PAWL DOOR PROX SWITCH SC007 AND ROTARY SOLENOID. PLACED BOTH ON ORDER WITH MCC. NO SHIPPING AT THIS TIME. FOUND THE CABIN DOOR LOCK SOLENOID TO BE FAULTY. REMOVED AND REPLACED CABIN DOOR LOCK SOLENOID AND INSTALLED NEW LOCK SOLENOID, MX PERFORMED IAW CE-680A MM 52-70-15. NO DEFECTS NOTED , OPS CHECK GOOD AT THIS TIME. ORIGINAL SUBMISSION DATE: 10/7/2022

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